The most appropriate linking word for this sentence would be, letter B. because. This linking word is used to introduce or phrase or just simply expressing an explanation.
Answer:
C. hyperbole
Explanation:
A hyperbole is an exaggeration, and a whale swimming faster than a bullet is definitely an exaggeration!
Hope this helps! :)
<span>I believe A. unrhymed</span>
B. think about something seriously. i just took the test